APPENDIX II
GLOSSARY OF ACRONYMS AND
ABBREVIATIONS
A
AGT— AUTODIN Gateway Terminal
AIG— Address indicating groups
AIS— Automated Information System
AIT— AUTODIN Interface Terminal
ASC— AUTODIN Switching Center
AST— AUTODIN Subscriber Terminal
AUTODIN— Automatic Digital Network
AUTOVON— Automatic Voice Network
B
BIU— BUS interface unit
C
C2— Command and control
CAI— Communication Action Identifier
CDPS— Communication Data Processing System
CIC— Combat Information Center; Content Indicator
Code
CIK— Crypto-ignition key
CIN— Component identification number
CMS— Communications Security Material System
COMSEC— Communications security
COMNAVCOMTELCOM— Commander, Naval
Computer and Telecommunications Command
CUDIXS— Common User Digital Information
Exchange System
CSN— Channel service number
D
DCS— Defense Communications System
DSN— Defense Switched Network
E
EDPE— Electronic data processing equipments
EEFI— Essential Elements of Friendly Information
EMCON— Emission control
EOM— End of message
EWC— Electronic warfare coordinator
F
FIFO— First-in-first-out
FLTSATCOM— Fleet Satellite Communications
G
GD— Guard device
GMT— Greenwich mean time
H
HARPS— Hybrid AUTODIN Red Patch Service
HERO— Hazards of Electromagnetic Radiation to
Ordnance
I
I/O— Input and output
K
KMC— Key Management Center
L
LDMX— Local Digital Message Exchange
LH— Local Holder
M
MAN— Message accountability number
MARCEMP— Manual Relay Center Modernization
Program
MLPP— Multilevel precedence and preemption
AII-1
